In a Regression Problem, If the Coefficient of Determination Is

question 147

Short Answer

In a regression problem, if the coefficient of determination is 0.95, this means that: $\begin{array}{|l|l|}\hline\text { A. } & \text { \( 95 \% \) of the \( y \) values are positive.}\\\hline \text { B. } & \text { \( 95 \% \) of the variation in \( y \) can be explained by the variation in \( x \). } \\\hline \text { C. } &\text {\( 95 \% \) of the \( \mathrm{x} \) values are equal. }\\\hline \text { D. } &\text {\( 95 \% \) of the variation in \( x \) can be explained by the variation in \( y \). }\\\hline\end{array}$

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Definitions:

Epidemics

Widespread occurrences of infectious diseases in a community at a particular time, significantly exceeding normal expectancy.

Respiratory Distress Syndrome (RDS)

A serious condition that affects the lungs, characterized by rapid, labored breathing within a few hours of birth, more common in premature infants.

Ages

Refers to the various stages of life or periods in history.

Legionnaires' Disease

An infectious disease caused by Legionella bacteria, characterized by severe pneumonia.